Search

Minh Chau Thi Pham

Examiner (ID: 17917, Phone: (571)272-1163 , Office: P/1776 )

Most Active Art Unit
1776
Art Unit(s)
1773, 1797, 1776, 1305, 1724, 3621
Total Applications
2804
Issued Applications
2250
Pending Applications
88
Abandoned Applications
474

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16511892 [patent_doc_number] => 20200391149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => AIR FILTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/439618 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439618 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439618
Air filter assembly Jun 11, 2019 Issued
Array ( [id] => 14894539 [patent_doc_number] => 20190291035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => CLEANABLE FILTER [patent_app_type] => utility [patent_app_number] => 16/437122 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/437122
Cleanable filter Jun 10, 2019 Issued
Array ( [id] => 16734709 [patent_doc_number] => 10960333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Method for producing a filter element provided with a sealing part [patent_app_type] => utility [patent_app_number] => 16/435763 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2836 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435763
Method for producing a filter element provided with a sealing part Jun 9, 2019 Issued
Array ( [id] => 17291289 [patent_doc_number] => 20210387128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => FILTER PACK AND AIR FILTER [patent_app_type] => utility [patent_app_number] => 17/286417 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286417
Filter pack and air filter Jun 5, 2019 Issued
Array ( [id] => 17266648 [patent_doc_number] => 11192052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Air filter, light source device, and air filter manufacturing method [patent_app_type] => utility [patent_app_number] => 16/430786 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 6612 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16430786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430786
Air filter, light source device, and air filter manufacturing method Jun 3, 2019 Issued
Array ( [id] => 17266648 [patent_doc_number] => 11192052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Air filter, light source device, and air filter manufacturing method [patent_app_type] => utility [patent_app_number] => 16/430786 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 6612 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16430786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430786
Air filter, light source device, and air filter manufacturing method Jun 3, 2019 Issued
Array ( [id] => 17266648 [patent_doc_number] => 11192052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Air filter, light source device, and air filter manufacturing method [patent_app_type] => utility [patent_app_number] => 16/430786 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 6612 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16430786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430786
Air filter, light source device, and air filter manufacturing method Jun 3, 2019 Issued
Array ( [id] => 17266648 [patent_doc_number] => 11192052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Air filter, light source device, and air filter manufacturing method [patent_app_type] => utility [patent_app_number] => 16/430786 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 6612 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16430786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/430786
Air filter, light source device, and air filter manufacturing method Jun 3, 2019 Issued
Array ( [id] => 15149291 [patent_doc_number] => 20190353123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => Filter and Filter Cartridge [patent_app_type] => utility [patent_app_number] => 16/429903 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429903
Filter and filter cartridge Jun 2, 2019 Issued
Array ( [id] => 17452103 [patent_doc_number] => 11266940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Vacuum system for removing caustic particulate matter from various environments [patent_app_type] => utility [patent_app_number] => 16/427500 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3182 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427500
Vacuum system for removing caustic particulate matter from various environments May 30, 2019 Issued
Array ( [id] => 17088908 [patent_doc_number] => 11117081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Stackable air filter module [patent_app_type] => utility [patent_app_number] => 16/423148 [patent_app_country] => US [patent_app_date] => 2019-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3325 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423148 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423148
Stackable air filter module May 26, 2019 Issued
Array ( [id] => 16663416 [patent_doc_number] => 10932634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Surface cleaning apparatus [patent_app_type] => utility [patent_app_number] => 16/419993 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 66 [patent_no_of_words] => 12864 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419993
Surface cleaning apparatus May 21, 2019 Issued
Array ( [id] => 16680959 [patent_doc_number] => 10940418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Round filter element having a longitudinally extending cross-sectional shape [patent_app_type] => utility [patent_app_number] => 16/417730 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2768 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417730
Round filter element having a longitudinally extending cross-sectional shape May 20, 2019 Issued
Array ( [id] => 17133284 [patent_doc_number] => 11134815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Box-type dust collector [patent_app_type] => utility [patent_app_number] => 16/417111 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6697 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417111
Box-type dust collector May 19, 2019 Issued
Array ( [id] => 18732748 [patent_doc_number] => 11801469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Activated carbon filter having barrier layer [patent_app_type] => utility [patent_app_number] => 17/047234 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3190 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047234
Activated carbon filter having barrier layer May 15, 2019 Issued
Array ( [id] => 17250337 [patent_doc_number] => 11185807 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-30 [patent_title] => Air filtration system for a box fan [patent_app_type] => utility [patent_app_number] => 16/411254 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3040 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411254
Air filtration system for a box fan May 13, 2019 Issued
Array ( [id] => 17265943 [patent_doc_number] => 11191343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Source capture apparatus for manicure tables [patent_app_type] => utility [patent_app_number] => 16/410133 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 65 [patent_no_of_words] => 8764 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410133
Source capture apparatus for manicure tables May 12, 2019 Issued
Array ( [id] => 14780101 [patent_doc_number] => 20190264948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => AIR CLEANER [patent_app_type] => utility [patent_app_number] => 16/409017 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16409017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/409017
Air cleaner May 9, 2019 Issued
Array ( [id] => 15913535 [patent_doc_number] => 10653991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Filter elements, air filter arrangements; and, methods [patent_app_type] => utility [patent_app_number] => 16/404040 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4759 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16404040 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404040
Filter elements, air filter arrangements; and, methods May 5, 2019 Issued
Array ( [id] => 16761356 [patent_doc_number] => 20210106937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => FILTER CARTRIDGE INCLUDING PATTERNED FUNCTIONAL MATERIAL [patent_app_type] => utility [patent_app_number] => 17/053079 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17053079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053079
FILTER CARTRIDGE INCLUDING PATTERNED FUNCTIONAL MATERIAL May 5, 2019 Abandoned
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